Vols. 21-23 called also new ser. v. 1-3; v. 25-31 called also ser. 3, v. 1-7
Has occasional supplements
Notes
Please refer to the PDF format of this volume for an undistorted view of the foldout(s).
Text at the top of plates 10 & 11 were cropped due to tight margins. Cropped text reads as follows:
Plate 10: "Palaeontogr. Bd.XVII. Willenoes, uber Coelacauthus Tab.I. Taf.X."
Plate 11: "Palaeontogr. Bd. XVII. Willemoes, uber Coelacauthus. Tab.II. Taf.XI."